18650 7.4V 3000mAh Li-ion Battery Pack for Medical Device

Name: 18650 7.4V 3000mAh Li-ion Battery Pack for Medical Device
Brand: Guangdong Paili New Energy Co., Ltd.
SKU: 1953385931

Guangdong, ChinaGuangdong Paili New Energy Co., Ltd.

US$5.60

50-499 sets

US$5.30

500-999 sets

US$5.20

1,000+ sets

Sample price:US$6.00/piece.Request sample

Product profile

Customization

Available

Type

Li-ion

Cathode Material

NCM

Model NO.

18650 battery 3000mAh 7.4V

Rechargeable

Yes

Size

37*19*70mm(Customized)

Warranty

1 Year

Composed Type

Battery Pack

Keyword

7.4V Lithium Ion Battery

Nominal Capacity

3000mAh

Maintenance

10 Years

Weight

0.5kg

MOQ

50sets

Components

Polymer

Payment

Paypal T/T

Packing

Paper Packaging

Voltage

7.4V

Application

Power Tools

OEM/ODM

Available

Transport Package

Paper Packaging

Trademark

Paili

Origin

Guangdong, China

Production Capacity

100000 Set/Sets Per Month

Key features

Customizable Size: Size 37*19*70mm with customized options available.

OEM/ODM Service: Full OEM and ODM services available for battery packs.

Custom Certificates: CE, UL, UN38.3 certificates available upon request.

Fast Sample Production: Quick sample production once order is confirmed.

Charger Included: Chargers available for purchase with battery packs.

Manufacturer Direct: Direct manufacturer with factory visit welcome.

Company profile

Product CertificationFull Customization100% Finished Products InspectionRaw Materials Reports

Guangdong Paili New Energy Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤1.01h

AI-Powered supplier vetting

SummaryGuangdong Paili New Energy Co., Ltd. is a China-based limited company established in 2016 with 14 employees and nine production lines. It reports broad customization, ODM, recent new-product development, documented R&D processes, and OEM service for well-known brands. Quality-related processes include quality assurance, material traceability, complaint handling, and corrective/preventive actions. However, it reports no supplier management-system certifications, only one year of total R&D engineer experience, no SDK, no overseas agents or warehouses, and no valid manufacturing contract with affiliated subcontractors. Financial information is indicated for 2022–2024, but the slices do not provide financial results or sufficient evidence to assess credibility. Overall, the supplier shows strengths in customization, R&D documentation, production scale, and quality procedures, while international service coverage and certification remain limited.

CertificationsThe supplier management-system certification field is explicitly recorded as NIL. Although the company states that it follows international management standards, no certification is evidenced in the provided slices.

After-Sales capabilityR&D technology engineers are responsible for technical support during production and after-sales service. The supplier also reports documented procedures and records for complaint handling and corrective/preventive actions, supporting an established after-sales process.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and maintains R&D documentation covering design inputs, outputs, reviews, verification, and validation. Its technology engineers also handle new product development, although no SDK is available.

Production capacityThe supplier operates nine production lines, reports in-stock capability, and states average peak- and off-season lead times within 15 workdays. A material operational weakness is that no valid manufacturing contract exists with affiliated subcontractors, while overseas warehousing is unavailable.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. This directly demonstrates broad customization coverage.

Product Q&A

Q:Do you have current samples in stock?

Usually we don't have, because different customers have different requests, even the voltage and capacity are the same, other parameters maybe different. But we could finish your sample quickly once order confirmed.

Q:What is the delivery time for mass production?

Usually 25-32days, it depends on the quantity, material, battery cell model and so on, we suggest to check delivery time case by case.

Q:What kind of certificates could you provide for the battery?

It's custom-making design, no current certificate, but we could apply CE, UL, UN38.3 and other related certificates for you, but the certificates fee needs to be paid by you, if your quantity is big enough, certificates fee could be refunded.

Q:Do you offer charger for battery?

Yes, we do. If you also need charger, please mention it when sending inquiry, kindly note that our charger cost is not included in the battery cost.

Q:Are you manufacturer or simply trading company?

We are manufacturer, and we sincerely welcome you to visit our factory!